Invention Grant
- Patent Title: Hydrocarbon upgrading process
- Patent Title (中): 碳氢化合物升级过程
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Application No.: US09801558Application Date: 2001-03-08
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Publication No.: US06737557B2Publication Date: 2004-05-18
- Inventor: Tin-Tack Peter Cheung , Steven A. Owen , Marvin M. Johnson , Mark E. Lashier
- Applicant: Tin-Tack Peter Cheung , Steven A. Owen , Marvin M. Johnson , Mark E. Lashier
- Main IPC: C07C709
- IPC: C07C709

Abstract:
A process for recovering DCPD from a hydrocarbon feedstock comprising introducing the hydrocarbon feedstock to a first column, recovering an overhead stream from the first column comprising C9− hydrocarbons, recovering a bottom stream from the first column comprising C10+ hydrocarbons, feeding the bottom stream from the first column to a second column, recovering an overhead stream from the second column comprising DCPD, and recovering a bottom stream from the second column comprising fuel oil, wherein the two columns are sized and operated at defined conditions such as pressures, temperatures, reflux rates, and reboil rates.
Public/Granted literature
- US20040049093A1 Hydrocarbon upgrading process Public/Granted day:2004-03-11
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